That piston definitely looks messed up. At least these engines are simple. I am no expert on engines, but I once fitted new pistons in a Honda 400/4 with some help. My neighbour is always rebuilding bikes. It's a good skill for the kids to learn.
That piston definitely looks messed up. At least these engines are simple. I am no expert on engines, but I once fitted new pistons in a Honda 400/4 with some help. My neighbour is always rebuilding bikes. It's a good skill for the kids to learn.
You're very right :) The technique of those older engines are (for me too) quiet simple. I love it when they learn stuf like this. The piston is messed up indeed.. We need a new one I'm affraid :)